BR0302467A - Method for reducing the emission of gaseous products into the atmosphere. - Google Patents

Method for reducing the emission of gaseous products into the atmosphere.

Info

Publication number
BR0302467A
BR0302467A BR0302467-9A BR0302467A BR0302467A BR 0302467 A BR0302467 A BR 0302467A BR 0302467 A BR0302467 A BR 0302467A BR 0302467 A BR0302467 A BR 0302467A
Authority
BR
Brazil
Prior art keywords
stream
tailings
chilled
preheated
directing
Prior art date
Application number
BR0302467-9A
Other languages
Portuguese (pt)
Inventor
Michael Stanley Decourcy
Patrick Kevin Pugh
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of BR0302467A publication Critical patent/BR0302467A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Chimneys And Flues (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"MéTODO PARA REDUZIR A EMISSãO DE PRODUTOS GASOSOS PARA A ATMOSFERA". Uma forma de realização da invenção proporciona novos métodos para reduzir a geração de emissões de NOx em processos industriais. Esses métodos incluem as etapas de: alimentar uma mistura de alimentação de reação a um vaso de reação que possui uma entrada e uma saída; produzir um produto de reação que inclui uma corrente quente de gases misturados no vaso de reação; produzir uma corrente resfriada de gases misturados direcionando a corrente quente de gases misturados para um sistema de trocador de calor; separar a corrente resfriada de gases misturados em uma corrente resfriada de produto cru e uma corrente resfriada de rejeitos; produzir uma corrente pré-aquecida de rejeitos direcionando a corrente resfriada de rejeitos para um sistema de trocador de calor; e incinerar a corrente pré-aquecida de rejeitos direcionando a mesma para um incinerador. Pela incineração da corrente pré-aquecida de rejeitos, uma quantidade diminuída de emissões de NOx é produzida quando comparada com a quantidade de emissões de NOx que seria produzida pela incineração da corrente resfriada de rejeitos."METHOD FOR REDUCING GAS PRODUCTS TO THE ATMOSPHERE". One embodiment of the invention provides novel methods for reducing NOx emission generation in industrial processes. These methods include the steps of: feeding a reaction feed mixture to a reaction vessel having an inlet and an outlet; producing a reaction product that includes a hot stream of mixed gases in the reaction vessel; produce a chilled mixed gas stream by directing the hot mixed gas stream into a heat exchanger system; separate the chilled stream of mixed gases into a chilled stream of raw product and a chilled stream of tailings; produce a preheated tailings stream by directing the cooled tailings stream to a heat exchanger system; and incinerate the preheated tailings stream by directing it to an incinerator. By incinerating the preheated tailings stream, a decreased amount of NOx emissions is produced compared to the amount of NOx emissions that would be produced by the incineration of the cooled tailings stream.

BR0302467-9A 2002-08-02 2003-07-24 Method for reducing the emission of gaseous products into the atmosphere. BR0302467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40053602P 2002-08-02 2002-08-02

Publications (1)

Publication Number Publication Date
BR0302467A true BR0302467A (en) 2004-08-24

Family

ID=30116094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302467-9A BR0302467A (en) 2002-08-02 2003-07-24 Method for reducing the emission of gaseous products into the atmosphere.

Country Status (8)

Country Link
US (1) US20040143149A1 (en)
EP (1) EP1386906A1 (en)
JP (1) JP4105058B2 (en)
KR (1) KR20040012507A (en)
CN (1) CN100349643C (en)
BR (1) BR0302467A (en)
MX (1) MXPA03006877A (en)
TW (1) TW592790B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2656439A1 (en) * 2008-02-29 2009-08-29 Durr Systems, Inc. Thermal oxidizer with gasifier
CN103488207B (en) * 2013-09-22 2015-09-09 浙江大学 The optimizing temperature of pesticide production waste liquid incinerator system and method for fuzzy system
CN103472729B (en) * 2013-09-22 2016-01-06 浙江大学 The pesticide waste liquid incinerator hazardous emission controls up to par system and method for gunz
CN103488206B (en) * 2013-09-22 2015-09-09 浙江大学 The optimizing temperature of pesticide production waste liquid incinerator system and method for intelligence radial basis
CN103488087B (en) * 2013-09-22 2015-09-16 浙江大学 Optimum pesticide waste liquid incinerator hazardous emission controls up to par system and method
CN103472865B (en) * 2013-09-22 2015-09-30 浙江大学 The pesticide waste liquid incinerator furnace temperature optimization system of intelligence least square and method
CN104030240B (en) * 2014-06-11 2016-04-20 南京理工大学 The device and method of hydrogen making and carbonic acid gas while of utilizing double-fluidized-bed

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425803A (en) * 1967-09-01 1969-02-04 Engelhard Ind Inc Nitric acid tail gas purification
US3733183A (en) * 1970-08-24 1973-05-15 A Singh Low sulphur fuel system utilizing coal char,and coproducts thereof
US3977832A (en) * 1975-01-20 1976-08-31 Air Products And Chemicals, Inc. System for control of a nitric acid plant
DE2512410C3 (en) * 1975-03-21 1985-04-18 Didier Engineering Gmbh, 4300 Essen Process for removing nitrogen oxides and plant for carrying out the process
US4230669A (en) * 1978-07-17 1980-10-28 Pullman Incorporated Radial ammonia converter
JPS58126831A (en) * 1982-01-22 1983-07-28 Nippon Shokubai Kagaku Kogyo Co Ltd Collection of methacrylic acid
JPH0813777B2 (en) * 1986-12-11 1996-02-14 三菱化学株式会社 Acrylic acid manufacturing method
US4869890A (en) * 1988-04-05 1989-09-26 Air Products And Chemicals, Inc. Control of nitric acid plant stack opacity during start-up and shutdown
US5725366A (en) * 1994-03-28 1998-03-10 Institute Of Gas Technology High-heat transfer, low-nox oxygen-fuel combustion system
US5525053A (en) * 1994-12-01 1996-06-11 Wartsila Diesel, Inc. Method of operating a combined cycle power plant
DE19600955A1 (en) * 1996-01-12 1997-07-17 Basf Ag Process for the preparation of acrylic acid and its esters
DE19624674A1 (en) * 1996-06-20 1998-01-02 Basf Ag Process for the disposal of secondary components resulting from the production of acrylic acid or methacrylic acid
DE19631645A1 (en) * 1996-08-05 1998-02-12 Basf Ag Process for the production of acrylic acid
US5985222A (en) * 1996-11-01 1999-11-16 Noxtech, Inc. Apparatus and method for reducing NOx from exhaust gases produced by industrial processes
US6007326A (en) * 1997-08-04 1999-12-28 Praxair Technology, Inc. Low NOx combustion process
DE19838795A1 (en) * 1998-08-26 2000-03-02 Basf Ag Process for the continuous production of (meth) acrylic acid
US6193934B1 (en) * 1998-09-22 2001-02-27 Beltran, Inc. Corona-induced chemical scrubber for the control of NOx emissions
US6384274B1 (en) * 1998-09-27 2002-05-07 Rohm And Haas Company Single reactor process for preparing acrylic acid from propylene having improved capacity
US6167951B1 (en) * 1999-01-26 2001-01-02 Harold Thompson Couch Heat exchanger and method of purifying and detoxifying water
JP4428818B2 (en) * 2000-06-05 2010-03-10 株式会社日本触媒 Waste gas treatment equipment
US6499412B2 (en) * 2000-09-15 2002-12-31 Rohm And Haas Company Method of firebox temperature control for achieving carbon monoxide emission compliance in industrial furnaces with minimal energy consumption
EP1338848B1 (en) * 2002-02-25 2015-09-02 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method and apparatus for integrated air separation and heat recovery in a furnace

Also Published As

Publication number Publication date
MXPA03006877A (en) 2004-09-03
KR20040012507A (en) 2004-02-11
US20040143149A1 (en) 2004-07-22
JP4105058B2 (en) 2008-06-18
CN100349643C (en) 2007-11-21
TW200402321A (en) 2004-02-16
CN1480242A (en) 2004-03-10
EP1386906A1 (en) 2004-02-04
JP2004160447A (en) 2004-06-10
TW592790B (en) 2004-06-21

Similar Documents

Publication Publication Date Title
BR0314741A (en) Method and apparatus for heat treatment
BRPI0510786A (en) method and device for fuel waste incineration
AR246597A1 (en) Method and apparatus for using hazardous waste to form non-hazardous aggregate
EA200800691A1 (en) METHOD AND INSTALLATION FOR THERMAL TREATMENT IN A PSE-DRIED LAYER
CY1112534T1 (en) METHOD AND APPLIANCE FOR THERMAL PROCESSING AT HIGH TEMPERATURE OF FUEL MATERIAL IN SPECIFIC WASTE
BR0302467A (en) Method for reducing the emission of gaseous products into the atmosphere.
BR0101330A (en) Process for the combustion, in an oven, of reaction products formed in a chemical reaction
ES2074720T3 (en) PROCEDURE AND DEVICE TO DETOXIFY EXHAUST GASES FROM GARBAGE COMBUSTION FACILITIES.
FR2889579B1 (en) METHOD FOR CALCINING A MATERIAL WITH LOW NOX EMISSION
FR2813893B1 (en) METHOD FOR HEATING METALLURGICAL PRODUCTS
CN102434888B (en) Device and method for high polymer material burning harmless treatment
MX2011013692A (en) Method for producing cement clinker in a plant, and plant for producing cement clinker as such.
KR940701528A (en) Apparatus and method for incineration of explosives
FR2797642B1 (en) METHOD AND INSTALLATION FOR PRODUCING A COMBUSTIBLE GAS FROM A FEED RICH IN ORGANIC MATTER
US20090120080A1 (en) Burner for generating reductive atmosphere of exhaust gas in engine cogeneration plant having denitrification process
FI70998B (en) SAETTING OVER ANGLING FOR AVAILING AVFALLSMATERIAL TILL STABILA SLUTPRODUKTER
US7682447B1 (en) Cement clinker production with reduced emissions
JP2007090261A (en) Method and system for treating exhaust gas in cement manufacturing device
WO2006103704A8 (en) Radiant power from pulsed laser and microwave for eliminating noxious emissions of hydrocarbon combustions
JP2010266081A (en) Device and method of manufacturing melt product
RU2644371C1 (en) Method of finished destruction of pyrolysis products of solid household waste
WO1999063122A8 (en) Method and device for thermally treating agglomerates
HUP0200596A2 (en) Method of organic wasts in cement fabricator installation
Pilawska et al. The use of AB FBC for the utilisation of raw animal wastes
EP1231434A3 (en) Method for the combustion of materials of low-combustibility

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.